Late Model Mustang Wheels

[FG99 <FG99@aol.com>]

Am looking for help in locating a source for 16 X 8.5" 'Hexentric" wheel used
on late model Steeda Mustangs running the IMSA series.
I've not found the wheel available from anyone other than Steeda who is
located in Pompono Beach.  I would really prefer to deal a little closer to
home (New York area) if possible since offsets and backspacing will be a trial
and error situation for my application.   
Fred